PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31215Circuit Breaker

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5925-00-489-8625 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-00-489-8625 — this item is cataloged by the U.S. Government under National Stock Number 5925-00-489-8625. Primary manufacturer part number: 31215.
Features
  • Circuit Breaker — FSC 5925
  • Circuit Protection Type: OVERCURRENT ALL LOCATIONS
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-00-489-8625, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-00-489-8625
Primary Part Number31215
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-189-3201402795 INTERCHANGEABLE
Die,thread Cutting
Greenfield Industries Inc
5910-00-248-547020053 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
5935-00-257-6849UG261BU INTERCHANGEABLE
Connector,plug,electrical
Joint Electronics Type Designation System
5985-00-280-80577707282-4 INTERCHANGEABLE
Waveguide Assembly
Lockheed Martin Corporation Div Rms
5355-00-667-74959012-03-00015 INTERCHANGEABLE
Knob
Pax Mfg Corp Hammarlund Mfg Co Div
4820-01-019-754831215 INTERCHANGEABLE
Valve,assembly,control
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3455-01-142-62323024HS INTERCHANGEABLE
Blade,band Saw,metal Cutting
Greenlee Textron Inc.
6530-01-148-74273-1215 INTERCHANGEABLE
Envelope,sterilization
Trimedco Inc
5120-01-430-6846164 INTERCHANGEABLE
Wrench,tap and Reamer
General Tools Manufacturing Co., Llc.
4820-01-446-808931215 INTERCHANGEABLE
Valve,calibrated Flow
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
Cross-Reference Index
Part NumberManufacturer
31215 PRIMARY L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
5136-00-189-3201INTERCHANGEABLE
DIE,THREAD CUTTING
402795
5910-00-248-5470INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
20053
5935-00-257-6849INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
UG261BU
5985-00-280-8057INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
7707282-4
5355-00-667-7495INTERCHANGEABLE
KNOB
9012-03-00015
4820-01-019-7548INTERCHANGEABLE
VALVE,ASSEMBLY,CONTROL
31215
3455-01-142-6232INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
3024HS
6530-01-148-7427INTERCHANGEABLE
ENVELOPE,STERILIZATION
3-1215
5120-01-430-6846INTERCHANGEABLE
WRENCH,TAP AND REAMER
164
4820-01-446-8089INTERCHANGEABLE
VALVE,CALIBRATED FLOW
31215
6515-01-451-1424INTERCHANGEABLE
GUIDE,DRILL,BONE
312-15
6240-01-562-5500INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 5925-00-489-8625?

NSN 5925-00-489-8625 is a Circuit Breaker, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-00-489-8625?

NSN 5925-00-489-8625 has 1 cross-referenced part number: 31215 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5925-00-489-8625?

There are 12 known substitutes for 5925-00-489-8625: 5136-00-189-3201, 5910-00-248-5470, 5935-00-257-6849 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31215?

Key specifications for 31215: Circuit Protection Type: OVERCURRENT ALL LOCATIONS. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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